I have learned today that there are more flavours of Johny Walker whisky then I thought. I knew of only Red Label (5 years) and Black Label (12 years). Apparently, there are also: Green Label (15 years), Blue Label (17 years), and Gold Label (18 years). Such a gap in whisky knowledge sent me for a little research on what-n-how.
An excellent site with a lot of information about Scotch whisky is at ScotchWhisky.net. It lists whisky makers, types, brands, bottlers, bars, recipes and coctails that include whisky and much more. The only thing I found missing is the information about Green, Blue, and Gold Labels. Considering the fact that Johnnie Walker website does not work in Mozilla – no surprise.